Description

3-Pentyn-2-ol, 5-(1,3-dioxolan-4-ylidene)- is a specialized organic compound featuring both an acetylenic (alkyne) and a cyclic acetal functional group, making it a valuable bifunctional building block in synthetic chemistry. This unique structure provides a versatile platform for constructing complex molecular architectures, particularly in pharmaceutical and advanced material research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, agrochemical, and pharmaceutical industries for use as a key synthetic intermediate.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring complex alkyne or acetal motifs.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers and advanced organic materials.
• Ligand and Catalyst Development: Employed in the creation of novel ligands for transition metal catalysis and organocatalysts.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes for studying biological processes due to its reactive functional groups.
• Academic & Industrial R&D: A key reagent for methodological development in organic synthesis and exploratory chemistry projects.

Basic Information

Product Name	3-Pentyn-2-ol, 5-(1,3-dioxolan-4-ylidene)-
CAS No.	6880-15-5
Molecular Formula	C8H10O3
Molecular Weight	154.16 g/mol
Synonyms	5-(1,3-Dioxolan-4-ylidene)-3-pentyn-2-ol; 3-Pentyn-2-ol, 5-(1,3-dioxolan-4-ylidene)-; 5-(1,3-Dioxolan-4-ylidene)pent-3-yn-2-ol; 2-Pentyn-5-ol, 1,3-dioxolane derivative; (E/Z)-5-(1,3-Dioxolan-4-ylidene)pent-3-yn-2-ol
EINECS	Contact for details

Quality Control

Our 3-Pentyn-2-ol, 5-(1,3-dioxolan-4-ylidene)- is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We support cGMP and ISO 9001 standards for research and development materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This compound may be moisture-sensitive; keep the container tightly sealed under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.